Are direct flights from Charleston to Chicago always the best option?

Direct flights offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable. Consider your budget and how much you value a shorter travel duration when making your choice.

Can flexible travel dates help on Charleston to Chicago flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Shifting your departure or return by a few days may reveal cheaper fares. Weekday travel or flying during less popular times often yields better deals.

What extra costs should I check before booking Charleston to Chicago flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can add up, so it's good to be aware of them beforehand.

Flights From Charleston

To Chicago

Cheap Flights from Charleston to Chicago

Browse current best options from Charleston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Charleston

RatePunk searches hundreds of travel sites at once for deals on flights to Chicago

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Charleston to Chicago

Explore current cheapest deals departing from Charleston to Chicago

2027-01-12 – 2027-01-26
CHS - Chicago
43% AI deal score
$204
$238
Round trip
2027-01-12 – 2027-01-19
CHS - Chicago
44% AI deal score
$224
$239
Round trip
2027-01-26 – 2027-02-23
CHS - Chicago
43% AI deal score
$214
$240
Round trip
2027-01-12 – 2027-01-27
CHS - Chicago
43% AI deal score
$201
$240
Round trip
2027-01-12 – 2027-01-20
CHS - Chicago
43% AI deal score
$218
$244
Round trip
2027-01-26 – 2027-01-30
CHS - Chicago
45% AI deal score
$245
$246
Round trip
2026-10-31 – 2026-11-19
CHS - Chicago
43% AI deal score
$230
$261
Round trip
2026-11-11 – 2026-11-19
CHS - Chicago
45% AI deal score
$259
$262
Round trip
2026-11-04 – 2026-11-19
CHS - Chicago
43% AI deal score
$239
$268
Round trip
2026-11-11 – 2026-12-03
CHS - Chicago
43% AI deal score
$230
$273
Round trip

Charleston to Chicago: Overview

Insights for flights from Charleston to Chicago

Flights from Charleston to Chicago typically span a distance of 1199 kilometers, classifying this as a short-haul route. For travelers seeking cheap flights from Charleston to Chicago, fares right now skew above the typical level. Prices for this route are typically $317–$836, with a median of $478. Only 1% of recent fares were classified as a good price.

When is the cheapest time to fly from Charleston to Chicago? The data indicates that July is the cheapest month to fly, with a median fare of $221. Following closely, August offers a median fare of $292, and October presents a median of $314. These months offer more favorable pricing compared to the overall median.

Most itineraries for this route connect at least once, with only 32.9% of recent fares being direct flights from Charleston to Chicago. For connecting itineraries, the typical number of connections is 2.

How long is the flight from Charleston to Chicago? A typical journey, including connections, takes 16h 29m. For direct flights, the median flight time is 2h 41m, while connecting flights have a significantly longer median duration of 16h 29m.

How much is a round trip from Charleston to Chicago

Regular price: $197 - $356

Prices for flights from Charleston to Chicago are currently within the regular range.

The regular price range for flights from Charleston to Chicago is typically between $197 and $356. The current lowest deal is $209 with Breeze Airways for travel from Feb 16-Feb 22.

now $209

Low $197

High $356

The cheapest time to fly from Charleston to Chicago

The cheapest month to fly from Charleston to Chicago is July, with a median price of $221. The most expensive month is November, with a median price of $642. Generally, prices are lower from January to December.

July

Cheapest

Flights from $221

November

Most Expensive

Flights from $642

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Chicago

United Airlines

Last-minute flights going from Charleston to Chicago

Sat, Oct 10

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

JetBlue Airways

$458

$503

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (RFD)

Breeze Airways

$315

$442

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (MDW)

Breeze Airways

$348

$474

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (MDW)

Southwest Airlines

$167

$509

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

American Airlines

$187

$547

One-way

Fri, Oct 16

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

American Airlines

$179

$547

One-way

Biggest price drops on these dates for flights from Charleston to Chicago

6 nights

Dec 9 - Dec 15

$274 → $205

25%

2 nights

Nov 11 - Nov 13

$259 → $205

21%

4 nights

Nov 5 - Nov 9

$288 → $257

11%

8 nights

Jan 12 - Jan 20

$218 → $210

Popular Airports to fly from Charleston to Chicago

Charleston - Chicago route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Charleston to Chicago are above the typical level for the route.

📅 Best time to fly

Fly in July for the best prices

Historically, July offers the lowest median prices at $221, followed by August at $292.

⏱️ Flight duration

Direct flights average 2h 41m

Direct flights typically take 2 hours 41 minutes, while connecting flights average 16 hours 29 minutes.

✈️ Airlines & availability

Connecting flights are dominant

About 32.9% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines provides direct flight options on this route, with at least 1 direct deal recently.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Charleston to Chicago are historically rare, appearing infrequently.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient option for flights from Charleston to Chicago.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$239

Chicago main airports to arrive at

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub for flights to Chicago, offering many connections from Charleston.

📍 ~25 km from Chicago city center (reachable by car)

💸 Flights from ~$199

Airports nearby Chicago used as alternative

General Mitchell International (MKE)

General Mitchell International is a major international airport with significant carrier presence and direct flight options.

📍 ~135 km from Chicago (reachable by train or car)

💸 Flights from ~$337

Business & First Class Flight Deals to Chicago

Discover luxury on the budget with premium cabin class on flights from Charleston to Chicago.

Elite

Best Elite deals to Chicago

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From CHS

Elite

Dec 18

Chicago, United States

71% AI deal score

$1,173

$834

Save $339

From CHS

Elite

Oct 27

Chicago, United States

48% AI deal score

$3,173

$3,142

Save $31

Aeroméxico, +1

Business Class

From CHS

Elite

Oct 13

Chicago, United States

48% AI deal score

$3,342

$3,191

Save $151

Aeroméxico, +1

Business Class

From CHS

Elite

Oct 23

Chicago, United States

48% AI deal score

$717

United Airlines

Business Class

From CHS

Elite

Dec 17

Chicago, United States

47% AI deal score

$648

United Airlines

Business Class

From CHS

Elite

Oct 31

Chicago, United States

47% AI deal score

$671

United Airlines

Business Class

From CHS

Elite

Dec 31

Chicago, United States

47% AI deal score

$671

United Airlines

Business Class

From CHS

Elite

Oct 24

Chicago, United States

47% AI deal score

$715

United Airlines

Business Class

From CHS

Elite

Dec 05

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Dec 04

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Nov 04

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Dec 22

Chicago, United States

46% AI deal score

$683

United Airlines

Business Class

Frequently Asked Questions About Flights to Chicago

To find more affordable flights, consider being flexible with your travel dates and times. Often, flying on weekdays or during off-peak seasons can result in lower prices. Comparing prices across different airlines and booking sites is also a good strategy.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear, so it's wise to monitor prices. There isn't a single best time, as prices can fluctuate based on various factors.

Comparing nearby airports at both your origin and destination can sometimes uncover more economical flight options. While it may add to travel time, the potential savings could be significant. Always factor in ground transportation costs and convenience when considering this.

Related routes

More routes from Charleston

Flights from Charleston to Cleveland Flights from Charleston to Copenhagen Flights from Charleston to Dubai Flights from Charleston to Dublin Flights from Charleston to Faro Flights from Charleston to Florence Flights from Charleston to Fort Myers Flights from Charleston to Frankfurt Flights from Charleston to Istanbul Flights from Charleston to Las Vegas Flights from Charleston to Lisbon Flights from Charleston to Los Angeles

Flights to Chicago from other cities

Flights from Cancún to Chicago Flights from Cape Town to Chicago Flights from Charlotte to Chicago Flights from Cincinnati to Chicago Flights from Cleveland to Chicago Flights from Colombo to Chicago Flights from Colorado Springs to Chicago Flights from Columbus to Chicago Flights from Dallas to Chicago Flights from Denver to Chicago Flights from Des Moines to Chicago Flights from New Delhi to Chicago

Charleston to Chicago: Overview

Insights for flights from Charleston to Chicago

How much is a round trip from Charleston to Chicago

Regular price: $197 - $356

Prices for flights from Charleston to Chicago are currently within the regular range.

The regular price range for flights from Charleston to Chicago is typically between $197 and $356. The current lowest deal is $209 with Breeze Airways for travel from Feb 16-Feb 22.

now $209

Low $197

High $356

The cheapest time to fly from Charleston to Chicago

July

Cheapest

Flights from $221

November

Most Expensive

Flights from $642

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Chicago

United Airlines

Last-minute flights going from Charleston to Chicago

Sat, Oct 10

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

JetBlue Airways

$458

$503

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (RFD)

Breeze Airways

$315

$442

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (MDW)

Breeze Airways

$348

$474

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (MDW)

Southwest Airlines

$167

$509

One-way

Thu, Oct 15

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

American Airlines

$187

$547

One-way

Fri, Oct 16

⌛ Last-Minute

CHS - Chicago

Charleston (CHS) - Chicago (ORD)

American Airlines

$179

$547

One-way

Biggest price drops on these dates for flights from Charleston to Chicago

6 nights

Dec 9 - Dec 15

$274 → $205

25%

2 nights

Nov 11 - Nov 13

$259 → $205

21%

4 nights

Nov 5 - Nov 9

$288 → $257

11%

8 nights

Jan 12 - Jan 20

$218 → $210

Popular Airports to fly from Charleston to Chicago

Charleston - Chicago route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Charleston to Chicago are above the typical level for the route.

📅 Best time to fly

Fly in July for the best prices

Historically, July offers the lowest median prices at $221, followed by August at $292.

⏱️ Flight duration

Direct flights average 2h 41m

Direct flights typically take 2 hours 41 minutes, while connecting flights average 16 hours 29 minutes.

✈️ Airlines & availability

Connecting flights are dominant

About 32.9% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines provides direct flight options on this route, with at least 1 direct deal recently.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Charleston to Chicago are historically rare, appearing infrequently.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient option for flights from Charleston to Chicago.

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$239

Chicago main airports to arrive at

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub for flights to Chicago, offering many connections from Charleston.

📍 ~25 km from Chicago city center (reachable by car)

💸 Flights from ~$199

Airports nearby Chicago used as alternative

General Mitchell International (MKE)

General Mitchell International is a major international airport with significant carrier presence and direct flight options.

📍 ~135 km from Chicago (reachable by train or car)

💸 Flights from ~$337

Business & First Class Flight Deals to Chicago

Discover luxury on the budget with premium cabin class on flights from Charleston to Chicago.

Elite

Best Elite deals to Chicago

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From CHS

Elite

Dec 18

Chicago, United States

71% AI deal score

$1,173

$834

Save $339

From CHS

Elite

Oct 27

Chicago, United States

48% AI deal score

$3,173

$3,142

Save $31

Aeroméxico, +1

Business Class

From CHS

Elite

Oct 13

Chicago, United States

48% AI deal score

$3,342

$3,191

Save $151

Aeroméxico, +1

Business Class

From CHS

Elite

Oct 23

Chicago, United States

48% AI deal score

$717

United Airlines

Business Class

From CHS

Elite

Dec 17

Chicago, United States

47% AI deal score

$648

United Airlines

Business Class

From CHS

Elite

Oct 31

Chicago, United States

47% AI deal score

$671

United Airlines

Business Class

From CHS

Elite

Dec 31

Chicago, United States

47% AI deal score

$671

United Airlines

Business Class

From CHS

Elite

Oct 24

Chicago, United States

47% AI deal score

$715

United Airlines

Business Class

From CHS

Elite

Dec 05

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Dec 04

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Nov 04

Chicago, United States

46% AI deal score

$680

United Airlines

Business Class

From CHS

Elite

Dec 22

Chicago, United States

46% AI deal score

$683

United Airlines

Business Class

Frequently Asked Questions About Flights to Chicago

Cheap Flights from Charleston to Chicago

Today’s best flight deals from Charleston to Chicago

Charleston to Chicago: Overview

Insights for flights from Charleston to Chicago

How much is a round trip from Charleston to Chicago

The cheapest time to fly from Charleston to Chicago

Direct flights from Charleston to Chicago

Last-minute flights going from Charleston to Chicago

Biggest price drops on these dates for flights from Charleston to Chicago

Popular Airports to fly from Charleston to Chicago

Charleston - Chicago route insights

Recent fares are above the typical level

Fly in July for the best prices

Direct flights average 2h 41m

Connecting flights are dominant

United Airlines offers direct flights

Deals are rare on this route

Charleston main airports to depart from

Chicago main airports to arrive at

Airports nearby Chicago used as alternative

Business & First Class Flight Deals to Chicago

Best Elite deals to Chicago

Dec 18

Oct 27

Oct 13

Oct 23

Dec 17

Oct 31

Dec 31

Oct 24

Dec 05

Dec 04

Nov 04

Dec 22

Frequently Asked Questions About Flights to Chicago

How can I find cheap flights from Charleston to Chicago?

When should I book flights from Charleston to Chicago?

Should I compare nearby airports for flights from Charleston to Chicago?

Are direct flights from Charleston to Chicago always the best option?

Can flexible travel dates help on Charleston to Chicago flights?

What extra costs should I check before booking Charleston to Chicago flights?

Related routes

More routes from Charleston

Flights to Chicago from other cities

Charleston to Chicago: Overview

Insights for flights from Charleston to Chicago

How much is a round trip from Charleston to Chicago

The cheapest time to fly from Charleston to Chicago

Direct flights from Charleston to Chicago

Last-minute flights going from Charleston to Chicago

Biggest price drops on these dates for flights from Charleston to Chicago

Popular Airports to fly from Charleston to Chicago

Charleston - Chicago route insights

Recent fares are above the typical level

Fly in July for the best prices

Direct flights average 2h 41m

Connecting flights are dominant

United Airlines offers direct flights

Deals are rare on this route

Charleston main airports to depart from

Chicago main airports to arrive at

Airports nearby Chicago used as alternative

Business & First Class Flight Deals to Chicago

Best Elite deals to Chicago

Dec 18

Oct 27

Oct 13

Oct 23

Dec 17

Oct 31

Dec 31

Oct 24

Dec 05

Dec 04

Nov 04

Dec 22

Frequently Asked Questions About Flights to Chicago

How can I find cheap flights from Charleston to Chicago?

When should I book flights from Charleston to Chicago?

Should I compare nearby airports for flights from Charleston to Chicago?